Build a HomeKit-compatible Bluetooth Temperature and Humidity Sensor, by Russ Bredihin

I don’t know if you have ever been to Montreal in the winter, but the weather here this time of year is quite special. Not only the temperature varies a lot, but also humidity can drop dramatically…

Intermatic IOS Series 500-Watt In-Wall PIR Vacancy and Occupancy Sensor Switch Decorator 150-Degree Coverage Pattern, White IOS-DPBIMF-WH - The Home Depot

Eve Motion (Matter) – Smart motion sensor with light sensor, IPX3, smart control of devices, Matter & Thread, works with Apple Home, Alexa, Google Home, SmartThings, requires Thread Border Router :

Eve Motion (Matter) – Smart motion sensor with light sensor, IPX3, smart control of devices, Matter & Thread, works with Apple Home, Alexa, Google Home, SmartThings, requires Thread Border Router :

meross Outdoor Smart Plug, Outdoor Wi-Fi Outlet with 3 Independent Sockets Compatible with Apple Homekit, Alexa and SmartThings, Voice & Remote Control, Timer, 2.4 GHz only

Eve Motion (Matter) – Smart motion sensor with light sensor, IPX3, smart control of devices, Matter & Thread, works with Apple Home, Alexa, Google Home, SmartThings, requires Thread Border Router :

100% Original + FREE Delivery homekit temperature sensor

LinknLink eMotion Wi-Fi Radar Motion Sensor - Real-time Human Movement Detection, Smart Home Compatible, Compatible with Alexa and Google Home, No Additional Hub Required : : DIY & Tools